Mankhwala Ophera Tizilombo Pakhomo
Mankhwala Ophera Tizilombo Pakhomo
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Ofufuza apeza koyamba kuti kusintha kwa majini mu nsikidzi kungayambitse kukana mankhwala ophera tizilombo | Virginia Tech News
Pambuyo pa Nkhondo Yachiwiri Yapadziko Lonse, nsikidzi zinawononga dziko lonse lapansi, koma m'zaka za m'ma 1950 zinatsala pang'ono kuthetsedwa ndi mankhwala ophera tizilombo otchedwa dichlorodiphenyltrichloroethane (DDT). Mankhwalawa analetsedwa pambuyo pake. Kuyambira pamenepo, tizilombo ta m'mizinda tabweranso padziko lonse lapansi ndipo tayamba kukana mankhwala ambiri ...Werengani zambiri -
Zotsatira ndi ntchito za Clothiandin
Clothiandin ndi mtundu watsopano wa mankhwala ophera tizilombo ochokera ku nikotini, omwe ali ndi ntchito zambiri komanso zotsatira zake. Amagwiritsidwa ntchito kwambiri polimbana ndi tizilombo taulimi. Ntchito zazikulu ndi zotsatira zake ndi izi: 1. Zotsatira zake zopha tizilombo: Kukhudza ndi kupha m'mimba: Clothiandin ili ndi mphamvu yogwira ntchito...Werengani zambiri -
Makhalidwe akuluakulu ndi njira zogwiritsira ntchito Chlorantraniliprole
I. Katundu Waukulu wa Chlorantraniliprole Mankhwalawa ndi othandizira nicotinic receptor (ya minofu). Amayatsa ma nicotinic receptor a tizilombo, zomwe zimapangitsa kuti njira za receptor zikhale zotseguka kwa nthawi yayitali, zomwe zimapangitsa kuti ma calcium ions omwe amasungidwa mkati mwa selo atulutsidwe mosalekeza...Werengani zambiri -
Njira zoyendetsera ntchito pogwiritsa ntchito njira zotetezera zomera zitha kuchepetsa kugwiritsa ntchito mankhwala ophera tizilombo ndi 44% popanda kusokoneza kulamulira tizilombo ndi matenda kapena zokolola za mbewu.
Kusamalira tizilombo ndi matenda ndikofunikira kwambiri pa ulimi, kuteteza mbewu ku tizilombo ndi matenda oopsa. Mapulogalamu oletsa tizilombo omwe amagwiritsidwa ntchito pochiza matenda, omwe amagwiritsa ntchito mankhwala ophera tizilombo pokhapokha ngati kuchuluka kwa tizilombo ndi matenda kwapitirira malire omwe adakhazikitsidwa, angathandize kuchepetsa kugwiritsa ntchito mankhwala ophera tizilombo. Komabe...Werengani zambiri -
Boric acid yolimbana ndi tizilombo: malangizo othandiza komanso otetezeka ogwiritsira ntchito kunyumba
Asidi ya boric ndi mchere wofala womwe umapezeka m'malo osiyanasiyana, kuyambira m'madzi a m'nyanja mpaka m'nthaka. Komabe, tikamalankhula za asidi ya boric yomwe imagwiritsidwa ntchito ngati mankhwala ophera tizilombo, tikutanthauza mankhwala omwe amachotsedwa ndikuyeretsedwa kuchokera ku boron yomwe ili pafupi ndi madera ophulika ndi nyanja zouma. Ngakhale...Werengani zambiri -
Kodi zotsatira ndi ntchito za Tetramethrin ndi Permethrin ndi ziti?
Permethrin ndi cypermethrin zonse ndi mankhwala ophera tizilombo. Ntchito zawo ndi zotsatira zake zitha kufotokozedwa motere: 1. Permethrin 1. Njira yogwirira ntchito: Permethrin ndi ya gulu la mankhwala ophera tizilombo otchedwa pyrethroid. Amasokoneza kwambiri kayendedwe ka mitsempha ya tizilombo, ndipo imakhala ndi mphamvu yolumikizana ndi tizilombo.Werengani zambiri -
Kuletsa Tizilombo Toyambitsa Matenda ku Japan: Njira Zabwino Kwambiri Zopewera Tizilombo ndi Kuletsa Utitiri
"Zikuyembekezeredwa kuti pofika chaka cha 2025, minda yoposa 70% idzakhala itagwiritsa ntchito njira zamakono zowongolera tizilombo toyambitsa matenda ku Japan." Mu 2025 ndi kupitirira apo, kuwongolera tizilombo toyambitsa matenda ku Japan kudzakhalabe vuto lalikulu pa ulimi wamakono, ulimi wa maluwa, ndi nkhalango ku North America,...Werengani zambiri -
Kodi mankhwala ophera tizilombo a Dinotefuran ndi oyenera kugwiritsidwa ntchito pa mabedi?
Mankhwala ophera tizilombo a Dinotefuran ndi mankhwala ophera tizilombo osiyanasiyana, omwe amagwiritsidwa ntchito kwambiri polimbana ndi tizilombo monga nsabwe za m'masamba, ntchentche zoyera, tizilombo ta mealybugs, thrips, ndi tinyanga ta masamba. Ndi oyeneranso kuthetsa tizilombo ta m'nyumba monga utitiri. Ponena za ngati mankhwala ophera tizilombo a Dinotefuran angagwiritsidwe ntchito pabedi, magwero osiyanasiyana...Werengani zambiri -
Kulimbana ndi malungo: ACOMIN ikugwira ntchito yothana ndi kugwiritsa ntchito molakwika maukonde a udzudzu omwe ali ndi mankhwala ophera tizilombo.
Bungwe la Association for Community Malaria Monitoring, Immunization and Nutrition (ACOMIN) layambitsa kampeni yophunzitsa anthu aku Nigeria, makamaka omwe amakhala kumidzi, za kugwiritsa ntchito bwino maukonde oletsa malungo komanso kutaya maukonde ogwiritsidwa ntchito kale. Polankhula pa ...Werengani zambiri -
Kodi ntchito ya Deltamethrin ndi yotani? Kodi Deltamethrin ndi chiyani?
Deltamethrin ikhoza kupangidwa kukhala mafuta osungunuka kapena ufa wonyowa. Bifenthrin ikhoza kupangidwa kukhala mafuta osungunuka kapena ufa wonyowa ndipo ndi mankhwala ophera tizilombo amphamvu apakatikati okhala ndi zotsatira zosiyanasiyana zopha tizilombo. Ili ndi mphamvu zopha tizilombo komanso zopha m'mimba. Ndi mankhwala...Werengani zambiri -
Kodi zotsatira zotsalira za mankhwala atatu ophera tizilombo (chisakanizo cha pirimiphos-methyl, clothianidin ndi deltamethrin, ndi clothianidin yokha) ndi ziti zomwe zimapangitsa kuti anthu ambiri azitha kugwiritsa ntchito mankhwala amenewa?
Cholinga cha kafukufukuyu chinali kuwunika momwe mankhwala ophera pirimiphos-methyl m'nyumba amagwirira ntchito, kuphatikiza kwa deltamethrin ndi clothianidin, ndi clothianidin ku Alibori ndi Tonga, madera omwe malungo amapezeka kwambiri kumpoto kwa Benin. Pazaka zitatu za kafukufukuyu, kafukufukuyu...Werengani zambiri -
Kodi zotsatira za kugwiritsa ntchito Imiprothrin ndi ziti?
Imiprothrin imagwira ntchito pa mitsempha ya tizilombo, kusokoneza ntchito ya ma neuron mwa kuyanjana ndi njira za sodium ion ndikupha tizilombo. Chinthu chodziwika bwino cha zotsatira zake ndichakuti imalimbana ndi tizilombo taukhondo mwachangu. Ndiko kuti, tizilombo taukhondo tikangokumana ndi madzi ...Werengani zambiri
